Marine Water Mist Fire Extinguishing Systems

U ovom radu obrazloţeni su sustavi za gašenje poţara vodenom maglom,njihove izvedbe i razlike u samim vrstama sustava te naĉin djelovanja niskotaĉnih,srednjetlaĉnih i visokotlaĉnih sustava za gašenje poţara vodenom maglom. Slikovito su opisane sheme sustava, navedene su prednosti u usporedbi s ostalim sustavima gašenja poţara. Opisani su djelovi sustava izmeĊu ostalog ventili,dobavne pumpe,napojni tankovi sa slatkom i slanom vodom te razlika u mlaznicama kod nekih sustava i povijest korištenja vodene magle kao medija za gašenje poţara. Navedene su prednosti sustava vodene magle prema ljudskom zdravlju i oĉuvanju okoliša zbog znaĉajnih razlika u koliĉini ispuštenog medija za gašenje poţara i njegove neopasnosti za opremu i ljudski ţivot. Obrazloţen je naĉin slaganja razliĉitih sustava s zahtjevima konvencija.Marine water mist fire extinguishing systems are described in this paper as well as exection of each system and thier mutual differences such as a difference in operating pressures at low,middle or high pressure water mist fire fighting systems. System schematics are described as well as water mist system extinguishing advantages over similar fire fighting systems. Parts and components like valves,feed pumps, fresh and raw water tanks and the nozzle differences are described as well as the history of water mist use as a fire fighting agent. Benifits to human well being,health and enviroment protection due to significant diffence in quantities of cooling medium used are noted. System compliance with international conventions is explained